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INTERNATIONAL JOURNAL OF SCIENTIFIC DEVELOPMENT AND RESEARCH International Peer Reviewed & Refereed Journals, Open Access Journal ISSN Approved Journal No: 2455-2631 | Impact factor: 8.15 | ESTD Year: 2016 open access , Peer-reviewed, and Refereed Journals, Impact factor 8.15 |
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| Paper Title: | Cadmium based metal organic framework encapsulated with Pd0, Ni0 and Pt0 nanocatalysts for carbon dioxide hydrogenation to formate |
| Authors Name: | Nyasha Makuve |
| Unique Id: | IJSDR2103005 |
| Published In: | Volume 6 Issue 3, March-2021 |
| Abstract: | The burning of fossil fuels to meet energy demands has resulted in an increase in the amount of carbon dioxide present in the atmosphere. A cadmium metal-organic framework (MOF1) was synthesized, fully characterized and successfully used as a support for Pd, Ni and Pt nanoparticles to form MOF1/Pd, MOF1/Ni and MOF1/Pt, which were characterized by powder X-ray diffraction (PXRD), Fourier transform Infrared (FT-IR), energy-dispersive X-ray spectroscopy (EDX), selected area electron diffraction (SAED) and high resolution transmission electron microscopy (HR-TEM) techniques. MOF1/Pd, MOF1/Ni and MOF1/Pt proved highly active in catalytic hydrogenation of CO2 to formate selectively. The support, MOF1, could not hydrogenate CO2 to formate whilst MOF1/Pd, MOF1/Ni and MOF1/Pt produced formate in the presence of THF and KOH. The highest TON of 1500 was achieved with MOF1/Pd at 170 oC and TOF of 69 h-1 achieved within 2 h. Formate yield of 98 % was obtained with MOF1/Pd . This work demonstrates that the combination of nanoparticles and MOFs greatly enhances the catalytic activity of the active sites |
| Keywords: | CO2 catalytic hydrogenation, heterogeneous catalysis, MOF, formate |
| Cite Article: | "Cadmium based metal organic framework encapsulated with Pd0, Ni0 and Pt0 nanocatalysts for carbon dioxide hydrogenation to formate", International Journal of Science & Engineering Development Research (www.ijsdr.org), ISSN:2455-2631, Vol.6, Issue 3, page no.30 - 47, March-2021, Available :http://www.ijsdr.org/papers/IJSDR2103005.pdf |
| Downloads: | 000346980 |
| Publication Details: | Published Paper ID: IJSDR2103005 Registration ID:192934 Published In: Volume 6 Issue 3, March-2021 DOI (Digital Object Identifier): Page No: 30 - 47 Publisher: IJSDR | www.ijsdr.org ISSN Number: 2455-2631 |
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